body {
  margin: 0;
  padding: 0;
}

#loading {
  width: 100%;
  height: 100vh;
  background: linear-gradient(to right, #7474bf, #348ac7);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
}

#loading .box {
  width: 400px;
  height: 350px;
  display: flex;
  justify-content: center;
  align-items: center;
}

#loading .box .v-text {
  width: 100%;
  height: 100%;
}

#loading .btn {
  width: 200px;
  height: 150px;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

#loading .btn .loading-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
}

#loading .btn .loading-btn .loading-btn-item {
  width: 35px;
  height: 35px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 50%;
  text-align: center;
  line-height: 35px;
  cursor: pointer;
}

#loading .btn .change-btn {
  width: 100px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  border-radius: 20px;
  font-size: 13px;
  letter-spacing: 2px;
}
